Electronic device



FIG. 1 is a front perspective view of an electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, showing the design on a holder.

The holder and the remaining features shown in broken lines in the figures are for illustrating environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for an electronic device, as shown and described. 